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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-10-20 07:07:24 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-10-20 07:07:24 +0000 |
| commit | b83eb6447ba155342598f0fabe1f08f5baa9164a (patch) | |
| tree | a5822f5fdac89033b7b16ba8e5aaf1ae10833b1c /lib/Transforms/Utils/Local.cpp | |
| parent | 6e7dd9db6bf677c9161a6ecc12f90651cf1231e0 (diff) | |
| download | llvm-b83eb6447ba155342598f0fabe1f08f5baa9164a.tar.gz llvm-b83eb6447ba155342598f0fabe1f08f5baa9164a.tar.bz2 llvm-b83eb6447ba155342598f0fabe1f08f5baa9164a.tar.xz | |
For PR950:
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | lib/Transforms/Utils/Local.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index 3d1faff018..28864fd613 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -272,10 +272,10 @@ Constant *llvm::ConstantFoldLoadThroughGEPConstantExpr(Constant *C, gep_type_iterator I = gep_type_begin(CE), E = gep_type_end(CE); for (++I; I != E; ++I) if (const StructType *STy = dyn_cast<StructType>(*I)) { - ConstantUInt *CU = cast<ConstantUInt>(I.getOperand()); - assert(CU->getValue() < STy->getNumElements() && + ConstantInt *CU = cast<ConstantInt>(I.getOperand()); + assert(CU->getZExtValue() < STy->getNumElements() && "Struct index out of range!"); - unsigned El = (unsigned)CU->getValue(); + unsigned El = (unsigned)CU->getZExtValue(); if (ConstantStruct *CS = dyn_cast<ConstantStruct>(C)) { C = CS->getOperand(El); } else if (isa<ConstantAggregateZero>(C)) { @@ -287,10 +287,10 @@ Constant *llvm::ConstantFoldLoadThroughGEPConstantExpr(Constant *C, } } else if (ConstantInt *CI = dyn_cast<ConstantInt>(I.getOperand())) { if (const ArrayType *ATy = dyn_cast<ArrayType>(*I)) { - if ((uint64_t)CI->getRawValue() >= ATy->getNumElements()) + if (CI->getZExtValue() >= ATy->getNumElements()) return 0; if (ConstantArray *CA = dyn_cast<ConstantArray>(C)) - C = CA->getOperand((unsigned)CI->getRawValue()); + C = CA->getOperand(CI->getZExtValue()); else if (isa<ConstantAggregateZero>(C)) C = Constant::getNullValue(ATy->getElementType()); else if (isa<UndefValue>(C)) @@ -298,10 +298,10 @@ Constant *llvm::ConstantFoldLoadThroughGEPConstantExpr(Constant *C, else return 0; } else if (const PackedType *PTy = dyn_cast<PackedType>(*I)) { - if ((uint64_t)CI->getRawValue() >= PTy->getNumElements()) + if (CI->getZExtValue() >= PTy->getNumElements()) return 0; if (ConstantPacked *CP = dyn_cast<ConstantPacked>(C)) - C = CP->getOperand((unsigned)CI->getRawValue()); + C = CP->getOperand(CI->getZExtValue()); else if (isa<ConstantAggregateZero>(C)) C = Constant::getNullValue(PTy->getElementType()); else if (isa<UndefValue>(C)) |